How much energy does magnesium absorbs compared to the other elements?

Explanation:

The magnesium we absorb is never pure magnesium. Magnesium ions (Mg2+) are highly reactive and unstable on their own. They are positively charged ions and like to form compounds with other substances. When they bind with negatively charged molecules (anions) they form salts.

answer: the figure is attached herewith.

step-by-step explanation:   we are given to sketch a unit circle and label the terminal points corresponding to

in the attached figure, we have drawn a unit circle, with centre at o(0,0) and radius 1 unit. we have labelled the points a, b, c, d and e corresponding to the angles below

∠aox = 60°,

∠box = 120°,

∠cox = 180°,

∠dox = 240°,

∠eox = 300°.

and the coordinates are a(0.5,1), b(-0.5,1), c(-1,0), d(-0.5,-1) and e(0.5,-1).

thus, the answer is complete.

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